Nonstop flight route between Enewetak, Marshall Islands and Salmon, Idaho, United States:
Departure Airport:
(11°20'30"N by 162°19'41"E)
Arrival Airport:
(45°7'26"N by 113°52'53"W)
Distance from ENT to SMN:
5,363.85 miles (8,632.26 km)
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- About this route
- ENT Airport Information
- SMN Airport Information
- Facts about ENT
- Facts about SMN
- Map of Nearest Airports to ENT
- List of Nearest Airports to ENT
- Map of Furthest Airports from ENT
- List of Furthest Airports from ENT
- Map of Nearest Airports to SMN
- List of Nearest Airports to SMN
- Map of Furthest Airports from SMN
- List of Furthest Airports from SMN
About this route:
A direct, nonstop flight between Enewetak Auxiliary Airfield (ENT), Enewetak, Marshall Islands and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 5,364 miles (or 8,632 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Enewetak Auxiliary Airfield and Lemhi County Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Enewetak Auxiliary Airfield and Lemhi County Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ENT / PKMA |
| Airport Name: | Enewetak Auxiliary Airfield |
| Location: | Enewetak, Marshall Islands |
| GPS Coordinates: | 11°20'30"N by 162°19'41"E |
| Area Served: | Enewetak, Enewetak Atoll, Marshall Islands |
| Airport Type: | Private |
| Elevation: | 13 feet (4 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ENT |
| More Information: | ENT Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SMN / KSMN |
| Airport Name: | Lemhi County Airport |
| Location: | Salmon, Idaho, United States |
| GPS Coordinates: | 45°7'26"N by 113°52'53"W |
| Operator/Owner: | Lemhi County |
| Airport Type: | Public |
| Elevation: | 4043 feet (1,232 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SMN |
| More Information: | SMN Maps & Info |
Facts about Enewetak Auxiliary Airfield (ENT):
- The closest airport to Enewetak Auxiliary Airfield (ENT) is Bikini Atoll Airport (BII), which is located 220 miles (354 kilometers) E of ENT.
- The furthest airport from Enewetak Auxiliary Airfield (ENT) is RAF Ascension (ASI), which is nearly antipodal to Enewetak Auxiliary Airfield (meaning Enewetak Auxiliary Airfield is almost on the exact opposite side of the Earth from RAF Ascension), and is located 12,114 miles (19,496 kilometers) away in Georgetown, Ascension Island, Saint Helena.
- Because of Enewetak Auxiliary Airfield's relatively low elevation of 13 feet, planes can take off or land at Enewetak Auxiliary Airfield at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Enewetak Auxiliary Airfield (ENT) currently has only 1 runway.
Facts about Lemhi County Airport (SMN):
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
- Lemhi County Airport (SMN) currently has only 1 runway.
- The furthest airport from Lemhi County Airport (SMN) is Tôlanaro Airport (FTU), which is located 10,686 miles (17,197 kilometers) away in Tôlanaro, Madagascar.
- Because of Lemhi County Airport's high elevation of 4,043 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMN. Combined with a high temperature, this could make SMN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 219.68 miles (353.54 km) E | Bikini Atoll Airport (BII) | Bikini Atoll, Marshall Islands |     |
| 2 | 262.15 miles (421.89 km) ESE | Wotho Airport (WTO) | Wotho, Marshall Islands | |
| 3 | 286.98 miles (461.85 km) SE | Ujae Airport (UJE) | Ujae Atoll, Marshall Islands | |
| 4 | 309.23 miles (497.65 km) E | Rongelap Airport (RNP) | Rongelap Atoll, Marshall Islands | |
| 5 | 315.69 miles (508.05 km) ESE | Lae Airport (LML) | Lae Atoll, Marshall Islands | |
| 6 | 337.30 miles (542.82 km) ESE | Elenak Airport (EAL) | Elenak, Marshall Islands | |
| 7 | 409.80 miles (659.50 km) ESE | Bucholz Army Airfield (KWA) | Kwajalein, Marshall Islands | |
| 8 | 409.97 miles (659.78 km) ESE | Ebadon Airstrip (EBN) | Kwajalein Atoll, Marshall Islands | |
| 9 | 411.74 miles (662.62 km) SW | Pohnpei International Airport (PNI) | Kolonia, Federated States of Micronesia | |
| 10 | 415.74 miles (669.07 km) S | Kosrae International Airport (KSA) | Kosrae, Federated States of Micronesia | |
| 11 | 474.02 miles (762.85 km) ESE | Majkin Airport (MJE) | Majkin, Marshall Islands | |
| 12 | 485.53 miles (781.39 km) ESE | Likiep Airport (LIK) | Likiep Atoll, Marshall Islands | |
| 13 | 502.05 miles (807.98 km) ESE | Woja Airport (WJA) | Woja, Marshall Islands | |
| 14 | 509.90 miles (820.59 km) E | Utirik Airport (UTK) | Utirik Island, Marshall Islands | |
| 15 | 515.49 miles (829.60 km) ESE | Ailinglaplap Atoll (AIP) | Ailinglaplap Atoll, Marshall Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,114.12 miles (19,495.74 km) SW | RAF Ascension (ASI) | Georgetown, Ascension Island, Saint Helena | |
| 2 | 11,302.19 miles (18,189.06 km) ESE | Governador Carlos Wilson Airport (FEN) | Fernando de Noronha, Pernambuco, Brazil | |
| 3 | 11,241.49 miles (18,091.38 km) E | Recife/Guararapes–Gilberto Freyre International Airport (REC) | Recife, Brazil | |
| 4 | 11,223.83 miles (18,062.95 km) ESE | Presidente Castro Pinto International Airport (JPA) | João Pessoa, Paraíba, Brazil | |
| 5 | 11,199.85 miles (18,024.36 km) E | Maceió/Zumbi dos Palmares International Airport (MCZ) | Maceió, Brazil | |
| 6 | 11,179.29 miles (17,991.28 km) ESE | Augusto Severo International Airport (NAT) | Natal, Brazil | |
| 7 | 11,163.21 miles (17,965.39 km) E | Presidente João Suassuna Airport (CPV) | Campina Grande, Paraíba, Brazil | |
| 8 | 11,161.35 miles (17,962.41 km) SSW | Sasstown Airport (SAZ) | Sasstown, Liberia | |
| 9 | 11,159.99 miles (17,960.22 km) SSW | Greenville/Sinoe Airport (SNI) | Greenville, Liberia | |
| 10 | 11,152.24 miles (17,947.75 km) SSW | Cape Palmas Airport (CPA) | Cape Palmas, Liberia | |
| 11 | 11,135.33 miles (17,920.53 km) SSW | Buchanan Airport (UCN) | Buchanan, Liberia | |
| 12 | 11,129.19 miles (17,910.65 km) SSW | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| 13 | 11,122.57 miles (17,900.00 km) SSW | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 14 | 11,121.65 miles (17,898.51 km) E | Aracaju–Santa Maria Airport (AJU) | Aracaju, Sergipe, Brazil | |
| 15 | 11,085.50 miles (17,840.34 km) SSW | Sherbro International Airport (BTE) | Bonthe, Sierra Leone | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.63 miles (71.83 km) SSW | Challis Airport (CHL) | Challis, Idaho, United States | |
| 2 | 65.34 miles (105.16 km) E | Dillon Airport (DLN) | Dillon, Montana, United States | |
| 3 | 88.21 miles (141.95 km) NE | Bert Mooney Airport (BTM) | Butte, Montana, United States | |
| 4 | 105.26 miles (169.40 km) SE | Dubois Municipal Airport (DBS) | Dubois, Idaho, United States | |
| 5 | 109.67 miles (176.50 km) W | McCall Municipal Airport (MYL) | McCall, Idaho, United States | |
| 6 | 113.79 miles (183.12 km) S | Friedman Memorial Airport (SUN) | Hailey, Idaho, United States | |
| 7 | 124.26 miles (199.97 km) N | Missoula International Airport (MSO) | Missoula, Montana, United States | |
| 8 | 137.25 miles (220.89 km) NE | Helena Regional Airport (HLN) | Helena, Montana, United States | |
| 9 | 138.54 miles (222.96 km) ESE | Yellowstone Airport (WYS) | West Yellowstone, Montana, United States | |
| 10 | 139.78 miles (224.96 km) ENE | Bozeman Yellowstone International Airport (BZN) | Bozeman, Montana, United States | |
| 11 | 142.78 miles (229.79 km) SE | Idaho Falls Regional Airport (IDA) | Idaho Falls, Idaho, United States | |
| 12 | 158.08 miles (254.41 km) SW | Boise Airport (BOI) | Boise, Idaho, United States | |
| 13 | 165.78 miles (266.79 km) SSE | Pocatello Regional Airport (PIH) | Pocatello, Idaho, United States | |
| 14 | 171.20 miles (275.52 km) ENE | Mission Field (LVM) | Livingston, Montana, United States | |
| 15 | 171.98 miles (276.77 km) WSW | Ontario Municipal Airport (ONO) | Ontario, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,685.72 miles (17,196.96 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,683.63 miles (17,193.59 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,677.06 miles (17,183.01 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 4 | 10,664.05 miles (17,162.08 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,656.97 miles (17,150.68 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,588.72 miles (17,040.86 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,500.49 miles (16,898.86 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,477.32 miles (16,861.57 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,388.70 miles (16,718.95 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,384.71 miles (16,712.53 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,371.80 miles (16,691.75 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,336.41 miles (16,634.79 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,326.44 miles (16,618.75 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,311.65 miles (16,594.95 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,289.81 miles (16,559.81 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |